2018-05-01  Tom de Vries  <tom@codesourcery.com>

	PR other/83786
	* vec.h	(VEC_ORDERED_REMOVE_IF, VEC_ORDERED_REMOVE_IF_FROM_TO): Define.
	* vec.c (test_ordered_remove_if): New function.
	(vec_c_tests): Call test_ordered_remove_if.
	* dwarf2cfi.c (connect_traces): Use VEC_ORDERED_REMOVE_IF_FROM_TO.
	* lto-streamer-out.c (prune_offload_funcs): Use VEC_ORDERED_REMOVE_IF.
	* tree-vect-patterns.c (vect_pattern_recog_1): Use
	VEC_ORDERED_REMOVE_IF.

From-SVN: r259808